Discussiones Mathematicae Graph Theory
Discussiones Mathematicae Graph Theory > 2017 > 37 > 3 > 611-622
Discussiones Mathematicae Graph Theory > 2017 > 38 > 1 > 49-62
Discussiones Mathematicae Graph Theory > 2017 > 37 > 3 > 611-622
Discussiones Mathematicae Graph Theory > 2017 > 38 > 1 > 49-62